{"id":"https://openalex.org/W2604164144","doi":"https://doi.org/10.1145/3038912.3052697","title":"Extracting Emerging Knowledge from Social Media","display_name":"Extracting Emerging Knowledge from Social Media","publication_year":2017,"publication_date":"2017-04-03","ids":{"openalex":"https://openalex.org/W2604164144","doi":"https://doi.org/10.1145/3038912.3052697","mag":"2604164144"},"language":"en","primary_location":{"id":"doi:10.1145/3038912.3052697","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3038912.3052697","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 26th International Conference on World Wide Web","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3038912.3052697","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5091879812","display_name":"Marco Brambilla","orcid":"https://orcid.org/0000-0002-8753-2434"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Marco Brambilla","raw_affiliation_strings":["Politecnico di Milano, Milano, Italy"],"affiliations":[{"raw_affiliation_string":"Politecnico di Milano, Milano, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048332811","display_name":"Stefano Ceri","orcid":"https://orcid.org/0000-0003-0671-2415"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Stefano Ceri","raw_affiliation_strings":["Politecnico di Milano, Milano, Italy"],"affiliations":[{"raw_affiliation_string":"Politecnico di Milano, Milano, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015694017","display_name":"Emanuele Della Valle","orcid":"https://orcid.org/0000-0002-5176-5885"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Emanuele Della Valle","raw_affiliation_strings":["Politecnico di Milano, Milano, Italy"],"affiliations":[{"raw_affiliation_string":"Politecnico di Milano, Milano, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048258936","display_name":"Riccardo Volonterio","orcid":null},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Riccardo Volonterio","raw_affiliation_strings":["Politecnico di Milano, Milano, Italy"],"affiliations":[{"raw_affiliation_string":"Politecnico di Milano, Milano, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001199778","display_name":"Felix Xavier Acero Salazar","orcid":null},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Felix Xavier Acero Salazar","raw_affiliation_strings":["Politecnico di Milano, Milano, Italy"],"affiliations":[{"raw_affiliation_string":"Politecnico di Milano, Milano, Italy","institution_ids":["https://openalex.org/I93860229"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5091879812"],"corresponding_institution_ids":["https://openalex.org/I93860229"],"apc_list":null,"apc_paid":null,"fwci":4.817,"has_fulltext":false,"cited_by_count":39,"citation_normalized_percentile":{"value":0.95615742,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"795","last_page":"804"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9959999918937683,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7077233791351318},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.6784293055534363},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.6284773349761963},{"id":"https://openalex.org/keywords/emerging-technologies","display_name":"Emerging technologies","score":0.47635936737060547},{"id":"https://openalex.org/keywords/knowledge-extraction","display_name":"Knowledge extraction","score":0.4466620683670044},{"id":"https://openalex.org/keywords/big-data","display_name":"Big data","score":0.41307270526885986},{"id":"https://openalex.org/keywords/knowledge-management","display_name":"Knowledge management","score":0.403672456741333},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3864242434501648},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.20039886236190796},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1421755850315094}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7077233791351318},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.6784293055534363},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.6284773349761963},{"id":"https://openalex.org/C207267971","wikidata":"https://www.wikidata.org/wiki/Q120208","display_name":"Emerging technologies","level":2,"score":0.47635936737060547},{"id":"https://openalex.org/C120567893","wikidata":"https://www.wikidata.org/wiki/Q1582085","display_name":"Knowledge extraction","level":2,"score":0.4466620683670044},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.41307270526885986},{"id":"https://openalex.org/C56739046","wikidata":"https://www.wikidata.org/wiki/Q192060","display_name":"Knowledge management","level":1,"score":0.403672456741333},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3864242434501648},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.20039886236190796},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1421755850315094}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3038912.3052697","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3038912.3052697","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 26th International Conference on World Wide Web","raw_type":"proceedings-article"},{"id":"pmh:oai:re.public.polimi.it:11311/1059302","is_oa":false,"landing_page_url":"https://dl.acm.org/citation.cfm?id=3052697","pdf_url":null,"source":{"id":"https://openalex.org/S4306400312","display_name":"Virtual Community of Pathological Anatomy (University of Castilla La Mancha)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79189158","host_organization_name":"University of Castilla-La Mancha","host_organization_lineage":["https://openalex.org/I79189158"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"doi:10.1145/3038912.3052697","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3038912.3052697","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 26th International Conference on World Wide Web","raw_type":"proceedings-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","score":0.800000011920929,"display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W53780991","https://openalex.org/W1489949474","https://openalex.org/W1493490255","https://openalex.org/W1545715675","https://openalex.org/W1552847225","https://openalex.org/W1630954580","https://openalex.org/W1680797894","https://openalex.org/W1964731129","https://openalex.org/W1970119074","https://openalex.org/W1979104937","https://openalex.org/W2008620264","https://openalex.org/W2008896880","https://openalex.org/W2016753842","https://openalex.org/W2028900906","https://openalex.org/W2031999958","https://openalex.org/W2037933327","https://openalex.org/W2081580037","https://openalex.org/W2113632446","https://openalex.org/W2125315567","https://openalex.org/W2133134975","https://openalex.org/W2138899136","https://openalex.org/W2139647184","https://openalex.org/W2141312052","https://openalex.org/W2141634619","https://openalex.org/W2148847267","https://openalex.org/W2154331289","https://openalex.org/W2154454189","https://openalex.org/W2161173831","https://openalex.org/W2406721395","https://openalex.org/W2407338347","https://openalex.org/W2471366537","https://openalex.org/W2521367263","https://openalex.org/W2521794790","https://openalex.org/W4293690910","https://openalex.org/W6629638141","https://openalex.org/W6632656469","https://openalex.org/W6644831517","https://openalex.org/W6682564878"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W4390608645","https://openalex.org/W4394895745","https://openalex.org/W4247566972","https://openalex.org/W2960264696","https://openalex.org/W3090563135","https://openalex.org/W2497432351","https://openalex.org/W4206777497","https://openalex.org/W2910064364","https://openalex.org/W4200136508"],"abstract_inverted_index":{"Massive":[0],"data":[1],"integration":[2],"technologies":[3],"have":[4],"been":[5],"recently":[6],"used":[7],"to":[8,31],"produce":[9],"very":[10],"large":[11],"ontologies.":[12],"However,":[13],"knowledge":[14],"in":[15],"the":[16,32,53],"world":[17],"continuously":[18],"evolves,":[19],"and":[20,50],"ontologies":[21],"are":[22],"largely":[23],"incomplete":[24],"for":[25,43,65],"what":[26],"concerns":[27],"low-frequency":[28],"data,":[29],"belonging":[30],"so-called":[33],"long":[34],"tail.":[35],"Socially":[36],"produced":[37],"content":[38],"is":[39,48],"an":[40],"excellent":[41],"source":[42],"discovering":[44,66],"emerging":[45,58,67],"knowledge:":[46],"it":[47],"huge,":[49],"immediately":[51],"reflects":[52],"relevant":[54],"changes":[55],"which":[56],"hide":[57],"entities.":[59],"Thus,":[60],"we":[61],"propose":[62],"a":[63],"method":[64],"entities":[68],"by":[69],"extracting":[70],"them":[71],"from":[72],"social":[73],"content.":[74]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":11},{"year":2018,"cited_by_count":9},{"year":2017,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}